1134729 has 10 divisors (see below), whose sum is σ = 1695210. Its totient is φ = 756432.

The previous prime is 1134719. The next prime is 1134769. The reversal of 1134729 is 9274311.

It can be written as a sum of positive squares in only one way, i.e., 1071225 + 63504 = 1035^2 + 252^2 .

It is not a de Polignac number, because 1134729 - 2⁵ = 1134697 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1134709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6924 + ... + 7085.

It is an arithmetic number, because the mean of its divisors is an integer number (169521).

2^1134729 is an apocalyptic number.

It is an amenable number.

1134729 is a deficient number, since it is larger than the sum of its proper divisors (560481).

1134729 is an equidigital number, since it uses as much as digits as its factorization.

1134729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14021 (or 14012 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 1134729 is about 1065.2365934383. The cubic root of 1134729 is about 104.3031404455.

The spelling of 1134729 in words is "one million, one hundred thirty-four thousand, seven hundred twenty-nine".